SE309530B - - Google Patents

Info

Publication number
SE309530B
SE309530B SE17654/66A SE1765466A SE309530B SE 309530 B SE309530 B SE 309530B SE 17654/66 A SE17654/66 A SE 17654/66A SE 1765466 A SE1765466 A SE 1765466A SE 309530 B SE309530 B SE 309530B
Authority
SE
Sweden
Application number
SE17654/66A
Inventor
J Bergstroem
N Hartler
K Andersson
Original Assignee
J Bergstroem
N Hartler
K Andersson
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by J Bergstroem, N Hartler, K Andersson filed Critical J Bergstroem
Priority to SE17654/66A priority Critical patent/SE309530B/xx
Publication of SE309530B publication Critical patent/SE309530B/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • D21C3/022—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of S-containing compounds
SE17654/66A 1966-12-23 1966-12-23 SE309530B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE17654/66A SE309530B (en) 1966-12-23 1966-12-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE17654/66A SE309530B (en) 1966-12-23 1966-12-23

Publications (1)

Publication Number Publication Date
SE309530B true SE309530B (en) 1969-03-24

Family

ID=20303833

Family Applications (1)

Application Number Title Priority Date Filing Date
SE17654/66A SE309530B (en) 1966-12-23 1966-12-23

Country Status (1)

Country Link
SE (1) SE309530B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183535A (en) * 1990-02-09 1993-02-02 Sunds Defibrator Rauma Oy Process for preparing kraft pulp using black liquor pretreatment reaction
WO2001021882A1 (en) * 1999-09-22 2001-03-29 Stfi A process for the production of sulphate pulp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183535A (en) * 1990-02-09 1993-02-02 Sunds Defibrator Rauma Oy Process for preparing kraft pulp using black liquor pretreatment reaction
WO2001021882A1 (en) * 1999-09-22 2001-03-29 Stfi A process for the production of sulphate pulp

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